71618904

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 242860800

約数和(自身を除く): 171241896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 277, 324, 342, 378, 399, 456, 486, 504, 513, 532, 554, 567, 648, 684, 756, 798, 831, 972, 1026, 1064, 1108, 1134, 1197, 1368, 1512, 1539, 1596, 1662, 1701, 1939, 1944, 2052, 2216, 2268, 2394, 2493, 3078, 3192, 3324, 3402, 3591, 3878, 4104, 4536, 4617, 4788, 4986, 5263, 5817, 6156, 6648, 6804, 7182, 7479, 7756, 9234, 9576, 9972, 10526, 10773, 11634, 12312, 13608, 14364, 14958, 15512, 15789, 17451, 18468, 19944, 21052, 21546, 22437, 23268, 28728, 29916, 31578, 32319, 34902, 36841, 36936, 42104, 43092, 44874, 46536, 47367, 52353, 59832, 63156, 64638, 67311, 69804, 73682, 86184, 89748, 94734, 104706, 110523, 126312, 129276, 134622, 139608, 142101, 147364, 157059, 179496, 189468, 209412, 221046, 258552, 269244, 284202, 294728, 314118, 331569, 378936, 418824, 426303, 442092, 471177, 538488, 568404, 628236, 663138, 852606, 884184, 942354, 994707, 1136808, 1256472, 1278909, 1326276, 1705212, 1884708, 1989414, 2557818, 2652552, 2984121, 3410424, 3769416, 3978828, 5115636, 5968242, 7957656, 8952363, 10231272, 11936484, 17904726, 23872968, 35809452, 71618904]

約数ペア:

[(1, 71618904), (2, 35809452), (3, 23872968), (4, 17904726), (6, 11936484), (7, 10231272), (8, 8952363), (9, 7957656), (12, 5968242), (14, 5115636), (18, 3978828), (19, 3769416), (21, 3410424), (24, 2984121), (27, 2652552), (28, 2557818), (36, 1989414), (38, 1884708), (42, 1705212), (54, 1326276), (56, 1278909), (57, 1256472), (63, 1136808), (72, 994707), (76, 942354), (81, 884184), (84, 852606), (108, 663138), (114, 628236), (126, 568404), (133, 538488), (152, 471177), (162, 442092), (168, 426303), (171, 418824), (189, 378936), (216, 331569), (228, 314118), (243, 294728), (252, 284202), (266, 269244), (277, 258552), (324, 221046), (342, 209412), (378, 189468), (399, 179496), (456, 157059), (486, 147364), (504, 142101), (513, 139608), (532, 134622), (554, 129276), (567, 126312), (648, 110523), (684, 104706), (756, 94734), (798, 89748), (831, 86184), (972, 73682), (1026, 69804), (1064, 67311), (1108, 64638), (1134, 63156), (1197, 59832), (1368, 52353), (1512, 47367), (1539, 46536), (1596, 44874), (1662, 43092), (1701, 42104), (1939, 36936), (1944, 36841), (2052, 34902), (2216, 32319), (2268, 31578), (2394, 29916), (2493, 28728), (3078, 23268), (3192, 22437), (3324, 21546), (3402, 21052), (3591, 19944), (3878, 18468), (4104, 17451), (4536, 15789), (4617, 15512), (4788, 14958), (4986, 14364), (5263, 13608), (5817, 12312), (6156, 11634), (6648, 10773), (6804, 10526), (7182, 9972), (7479, 9576), (7756, 9234)]